found: His Reply to an answer to a letter to a late noble commander of the British forces in Germany, 1759(name not given)

found: Wikipedia WWW site, May 11, 2011(Prince William (William Augustus); b. Apr. 26, 1721 (N.S.), Leicester House, London; d. Oct.. 31, 1765, London; son of George II of Great Britain; created Duke of Cumberland, Marquess of Berkhamstead in the County of Hertford, Earl of Kennington in the County of Surrey, Viscount of Trematon in the County of Cornwall, and Baron of the Isle of Alderney, July 27, 1726)